Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Fair

45°F

7°C

Humidity 61%
Wind Speed S 9 G 22 mph
Barometer 30.41 in (1029.7 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 12 Apr 8:56 pm EDT
Extended Forecast for

South Dennis MA

  • Tonight

    Tonight: A chance of showers before 4am, then a slight chance of showers after 5am.  Mostly cloudy, with a low around 41. South wind 5 to 7 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    Low: 41 °F

    Chance
    Showers

  • Monday

    Monday: A slight chance of showers before 2pm, then a slight chance of showers after 4pm.  Mostly cloudy, with a high near 56. Southwest wind 11 to 16 mph, with gusts as high as 39 mph.  Chance of precipitation is 20%.

    High: 56 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: Patchy fog.  Otherwise, cloudy during the early evening, then gradual clearing, with a low around 48. Southwest wind 7 to 10 mph, with gusts as high as 28 mph.

    Low: 48 °F

    Patchy Fog

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63. West wind 5 to 7 mph becoming south in the afternoon.

    High: 63 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers between 10pm and 1am.  Mostly cloudy, with a low around 48. Southwest wind around 6 mph.  Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63. Southwest wind 6 to 11 mph, with gusts as high as 22 mph.

    High: 63 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 48. Southwest wind around 6 mph.

    Low: 48 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 59. South wind 6 to 9 mph.

    High: 59 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 48. Southwest wind around 7 mph.

    Low: 48 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of showers before 4am, then a slight chance of showers after 5am. Mostly cloudy, with a low around 41. South wind 5 to 7 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Monday
A slight chance of showers before 2pm, then a slight chance of showers after 4pm. Mostly cloudy, with a high near 56. Southwest wind 11 to 16 mph, with gusts as high as 39 mph. Chance of precipitation is 20%.
Monday Night
Patchy fog. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 48. Southwest wind 7 to 10 mph, with gusts as high as 28 mph.
Tuesday
Mostly sunny, with a high near 63. West wind 5 to 7 mph becoming south in the afternoon.
Tuesday Night
A slight chance of showers between 10pm and 1am. Mostly cloudy, with a low around 48. Southwest wind around 6 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 63. Southwest wind 6 to 11 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly cloudy, with a low around 48. Southwest wind around 6 mph.
Thursday
Mostly cloudy, with a high near 59. South wind 6 to 9 mph.
Thursday Night
Mostly cloudy, with a low around 48. Southwest wind around 7 mph.
Friday
Mostly sunny, with a high near 62. Southwest wind 5 to 8 mph.
Friday Night
Partly cloudy, with a low around 46. West wind around 5 mph becoming light and variable in the evening.
Saturday
Partly sunny, with a high near 58. Light and variable wind becoming east 5 to 7 mph in the morning.
Saturday Night
Mostly cloudy, with a low around 46. South wind around 5 mph.
Sunday
A chance of showers. Mostly cloudy, with a high near 59. South wind 6 to 10 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
South Dennis MA
 41.69°N 70.16°W (Elev. 7 ft)
3:21 pm EDT Apr 12, 2026
9pm EDT Apr 12, 2026-6pm EDT Apr 19, 2026
 
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